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2 years ago

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The distance between (x1, y1) and (x2, y2) can be determined by the equation d = √ ( x 1 − x 2 ) 2 + ( y 1 − y 2 ) 2 . What must

happen for the distance, d, to remain the same if the value of x1 is increased by 4 units?

1 answer:

Vikentia [17]2 years ago

7 0

Answer:I need this one too im

Nervous

Step-by-step explanation:

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Which graph represents an exponential function?

Maksim231197 [3]

Answer:

A option

Step-by-step explanation:

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2 years ago

Byron bought 1.9 of banannas and 11/12 pounds of grapes. how many more pounds of bananas did he buy

Genrish500 [490]

Answer:

11/12

Step-by-step explanation:

I took 1.9 and turned it into a fraction and the fraction is 1 9/12 so if you have 11/12 and 1 9/12 then you bought 10/12 more pounds of banana than grapes

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2 years ago

The verticles of a triangle are the points R(3,c),Q(9,2) and R(3c,11) where c is constant. Given that angle PQR is 90

IceJOKER [234]

Answer:

Step-by-step explanation:

Find c if ∠PQR = 90°?

I will ASSUME you mean point P is at (3. c)

slope of PQ is (2 - c) / (9 - 3) = (2 - c) / 6

slope of QR is (11 - 2) / (3c - 9) = 9 / (3c - 9)

perpendicular lines have negative reciprocal slopes.

(2 - c) / 6 = -1(3c - 9)/9

9(2 - c) = -6(3c - 9)

18 - 9c = -18c + 54

9c = 36

c = 4

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2 years ago

Ebola has an Ro of 2. How<br> many third-wave cases can<br> doctors expect?

stellarik [79]

Answer:

4 I guess

Step-by-step explanation:

Because

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3 years ago

Please help 15 points each but beware if you use my points for no reason I'll report you

romanna [79]

Answer:

$2048~ \text{in}^3$

Step-by-step explanation:

$\text{Volume,}~ V = \dfrac 43 \pi r^3 \\\\\\~~~~~~~~~~~~~~~=\dfrac 43 \times 3 \times 8^3\\\\\\~~~~~~~~~~~~~~~=4 \times 512\\\\\\~~~~~~~~~~~~~~~=2048~ \text{in}^3$

6 0

1 year ago

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